CN1273504C - 一种改性聚丙烯的制备方法 - Google Patents
一种改性聚丙烯的制备方法 Download PDFInfo
- Publication number
- CN1273504C CN1273504C CNB2004100272958A CN200410027295A CN1273504C CN 1273504 C CN1273504 C CN 1273504C CN B2004100272958 A CNB2004100272958 A CN B2004100272958A CN 200410027295 A CN200410027295 A CN 200410027295A CN 1273504 C CN1273504 C CN 1273504C
- Authority
- CN
- China
- Prior art keywords
- polypropylene
- twin
- amount
- compounding
- total amount
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 59
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 59
- -1 polypropylene Polymers 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000000178 monomer Substances 0.000 claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 239000003999 initiator Substances 0.000 claims abstract description 12
- 239000002904 solvent Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 3
- 238000013329 compounding Methods 0.000 claims description 18
- 239000000654 additive Substances 0.000 claims description 15
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 9
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 claims description 8
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 5
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- 150000001298 alcohols Chemical class 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims description 4
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical group COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 claims description 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 3
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 claims description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims description 2
- JBSLOWBPDRZSMB-FPLPWBNLSA-N dibutyl (z)-but-2-enedioate Chemical compound CCCCOC(=O)\C=C/C(=O)OCCCC JBSLOWBPDRZSMB-FPLPWBNLSA-N 0.000 claims description 2
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 claims description 2
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- 239000000376 reactant Substances 0.000 claims description 2
- 150000004756 silanes Chemical class 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- CTKINSOISVBQLD-UHFFFAOYSA-N Glycidol Chemical compound OCC1CO1 CTKINSOISVBQLD-UHFFFAOYSA-N 0.000 claims 1
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract description 11
- 230000015556 catabolic process Effects 0.000 abstract description 6
- 238000006731 degradation reaction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000012752 auxiliary agent Substances 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000000976 ink Substances 0.000 description 4
- 238000007385 chemical modification Methods 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002715 modification method Methods 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 239000011256 inorganic filler Substances 0.000 description 2
- 229910003475 inorganic filler Inorganic materials 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- 206010051246 Photodermatosis Diseases 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- IFYMWMIVKOWLHQ-UHFFFAOYSA-N oxiran-2-ylmethyl 2-methylpropanoate Chemical compound CC(C)C(=O)OCC1CO1 IFYMWMIVKOWLHQ-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008845 photoaging Effects 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- YODZTKMDCQEPHD-UHFFFAOYSA-N thiodiglycol Chemical compound OCCSCCO YODZTKMDCQEPHD-UHFFFAOYSA-N 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Graft Or Block Polymers (AREA)
Abstract
Description
组成 | 重量份数 | |
1234 | 聚丙烯马来酸酐过氧化二异丙苯复合助剂 | 1003.00.40.35 |
组成 | 重量份数 | |
1234 | 聚丙烯丙烯腈特丁基过氧化氢复合助剂 | 1005.50.50.45 |
组成 | 重量份数 | |
1234 | 聚丙烯甲基丙烯酸缩水甘油酯过氧化二特丁基醚复合助剂 | 1003.50.30.25 |
样品 | 结晶温度(℃) | t1/2(min) | 结晶度(%) | 熔融指数(g/10min) | 接枝率(%) |
PPPP-g-MAHPP-g-MAH(ABX) | 134.5139.7137.2 | 13.411.912.6 | 50.359.851.7 | 36.237.836.9 | 1.972.91 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100272958A CN1273504C (zh) | 2004-05-24 | 2004-05-24 | 一种改性聚丙烯的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100272958A CN1273504C (zh) | 2004-05-24 | 2004-05-24 | 一种改性聚丙烯的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1583808A CN1583808A (zh) | 2005-02-23 |
CN1273504C true CN1273504C (zh) | 2006-09-06 |
Family
ID=34601286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100272958A Expired - Fee Related CN1273504C (zh) | 2004-05-24 | 2004-05-24 | 一种改性聚丙烯的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1273504C (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100443518C (zh) * | 2006-09-06 | 2008-12-17 | 江苏工业学院 | 减轻聚丙烯熔融接枝过程中降解程度的方法 |
CN100447169C (zh) * | 2006-09-27 | 2008-12-31 | 浙江大学 | 一种改性聚丙烯树脂及其制备方法 |
CN101591416B (zh) * | 2008-05-28 | 2011-09-14 | 上海科领实业有限公司 | 一种环保型聚丙烯相容剂的制备方法 |
CN102329405B (zh) * | 2011-06-22 | 2014-07-09 | 华东理工大学 | 一种基于接枝反应的连续式高熔体强度聚丙烯的制备方法 |
CN102408521A (zh) * | 2011-09-15 | 2012-04-11 | 中国石油化工股份有限公司 | 一种高熔体强度聚丙烯及其制备工艺 |
CN103014900B (zh) * | 2012-12-11 | 2015-11-25 | 南京工业大学 | 用于制备高效吸附苯系物纤维的原料组合物及制备方法 |
CN104943308B (zh) * | 2015-06-30 | 2017-12-05 | 安徽双津实业有限公司 | 一种聚丙烯合成纸及其生产方法 |
CN111685415A (zh) * | 2020-05-26 | 2020-09-22 | 界首市圣通无纺布有限公司 | 利用改性pp非织造布生产的高效抗病毒防护口罩 |
CN111588121A (zh) * | 2020-05-26 | 2020-08-28 | 界首市圣通无纺布有限公司 | 高截留、可杀灭性以及可循环使用的防护口罩 |
CN116377652A (zh) * | 2023-04-18 | 2023-07-04 | 浙江京博聚烯烃新材料有限公司 | 一种亲水改性聚丙烯无纺布及其制备方法以及应用 |
CN116554601A (zh) * | 2023-06-16 | 2023-08-08 | 江苏瑞文新材料科技有限公司 | 一种改善聚丙烯加工流动性的方法 |
-
2004
- 2004-05-24 CN CNB2004100272958A patent/CN1273504C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1583808A (zh) | 2005-02-23 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anhui Jihong Material Technology Co.,Ltd. Assignor: South China University of Technology Contract record no.: 2010340000084 Denomination of invention: Peparing method for modified polypropylene Granted publication date: 20060906 License type: Exclusive License Open date: 20050223 Record date: 20100518 |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 Termination date: 20130524 |